172.59.64.0/21

AS21928 · T-Mobile USA, Inc.

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Summary

Country	United States
Domain	t-mobile.com
ASN	AS21928
Parent Range	172.32.0.0/11
Registry	ARIN
ID	TMO9

WHOIS Details

NetHandle:      NET-172-32-0-0-1
OrgID:          TMOBI
Parent:         NET-172-0-0-0-0
NetName:        TMO9
NetRange:       172.32.0.0 - 172.63.255.255
NetType:        allocation
Comment:        Geofeed https://raw.githubusercontent.com/tmobile/tmus-geofeed/main/tmus-geo-ip.txt
RegDate:        2012-09-18
Updated:        2020-11-18
Source:         ARIN


OrgID:          TMOBI
OrgName:        T-Mobile USA, Inc.
CanAllocate:    
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98006
RegDate:        2003-01-02
Updated:        2017-01-28
OrgAdminHandle: DNSAD11-ARIN
OrgTechHandle:  DNSAD11-ARIN
OrgAbuseHandle: ABUSE4857-ARIN
Source:         ARIN


POCHandle:      ABUSE4857-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98006
RegDate:        2014-09-23
Updated:        2025-05-27
OfficePhone:    +1-888-662-4662
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DNSAD11-ARIN
IsRole:         Y
LastName:       DNS Administrators
FirstName:      
Street:         12920 SE 38th Street
City:           Bellevue
State/Prov:     WA
Country:        US
PostalCode:     98027
RegDate:        2003-01-02
Updated:        2025-01-09
OfficePhone:    +1-888-662-4662
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 172.59.64.0/21

Range	ASN	Company	Num of IPs
172.32.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 172.59.0.0/16

Range	ASN	Company	Num of IPs
172.32.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
80.60.96.165	AS1136 KPN B.V.	`2.99ms` from Amsterdam, NL
66.57.126.117	AS11426 Charter Communications Inc	`0.56ms` from Ashburn, US
18.116.8.69	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
162.237.12.85	AS7018 AT&T Enterprises, LLC	`10.96ms` from Dallas, US
149.109.99.229	AS25019 Saudi Telecom Company JSC	`5.84ms` from Jeddah, SA
120.221.57.213	AS24444 Shandong Mobile Communication Company Limited	`5.26ms` from Jinan, CN
98.116.214.53	AS701 Verizon Business	`2.97ms` from New York City, US
174.57.90.5	AS7922 Comcast Cable Communications, LLC	`9.32ms` from New York City, US
109.164.77.21	AS51420 cyrilek.net z.s.	`7.92ms` from Prague, CZ
34.127.178.197	AS396982 Google LLC	`0.09ms` from Santiago, CL
61.36.18.101	AS3786 LG DACOM Corporation	`1.89ms` from Seoul, KR
1.161.100.69	AS3462 Data Communication Business Group	`1.18ms` from Taipei, TW
167.148.77.69	AS7029 Windstream Communications LLC	`0.40ms` from Ashburn, US
68.119.174.165	AS20115 Charter Communications LLC	`11.28ms` from Atlanta, US
73.103.106.69	AS7922 Comcast Cable Communications, LLC	`10.64ms` from Chicago, US
24.123.78.101	AS10796 Charter Communications Inc	`7.70ms` from Columbus, US
104.8.114.245	AS7018 AT&T Enterprises, LLC	`19.22ms` from Dallas, US
45.148.39.149	AS208685 Serverius Holding B.V.	`0.20ms` from Dronten, NL
3.72.132.149	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
91.55.11.229	AS3320 Deutsche Telekom AG	`2.65ms` from Frankfurt am Main, DE
121.197.118.245	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.30ms` from Hangzhou, CN
136.232.189.69	AS55836 Reliance Jio Infocomm Limited	`15.46ms` from Hyderabad, IN
43.218.105.165	AS16509 Amazon.com, Inc.	`0.69ms` from Jakarta, ID
8.215.63.85	AS45102 Alibaba (US) Technology Co., Ltd.	`0.74ms` from Jakarta, ID
70.181.183.197	AS22773 Cox Communications Inc.	`7.42ms` from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m9 172.59.64.79

traceroute to 172.59.64.79 (172.59.64.79): 9 hops max, 52 byte packets

4 [AS63949] 173.255.239.102 0.261 ms

5 [AS20940] 23.203.154.42 0.732 ms

6 [AS21928] 66.94.0.84 1.158 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Morris Plains, US

On November 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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